45334400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 115855680

約数和(自身を除く): 70521280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 457, 496, 620, 640, 775, 800, 914, 992, 1240, 1550, 1600, 1828, 1984, 2285, 2480, 3100, 3200, 3656, 3968, 4570, 4960, 6200, 7312, 9140, 9920, 11425, 12400, 14167, 14624, 18280, 19840, 22850, 24800, 28334, 29248, 36560, 45700, 49600, 56668, 58496, 70835, 73120, 91400, 99200, 113336, 141670, 146240, 182800, 226672, 283340, 292480, 354175, 365600, 453344, 566680, 708350, 731200, 906688, 1133360, 1416700, 1462400, 1813376, 2266720, 2833400, 4533440, 5666800, 9066880, 11333600, 22667200, 45334400]

約数ペア:

[(1, 45334400), (2, 22667200), (4, 11333600), (5, 9066880), (8, 5666800), (10, 4533440), (16, 2833400), (20, 2266720), (25, 1813376), (31, 1462400), (32, 1416700), (40, 1133360), (50, 906688), (62, 731200), (64, 708350), (80, 566680), (100, 453344), (124, 365600), (128, 354175), (155, 292480), (160, 283340), (200, 226672), (248, 182800), (310, 146240), (320, 141670), (400, 113336), (457, 99200), (496, 91400), (620, 73120), (640, 70835), (775, 58496), (800, 56668), (914, 49600), (992, 45700), (1240, 36560), (1550, 29248), (1600, 28334), (1828, 24800), (1984, 22850), (2285, 19840), (2480, 18280), (3100, 14624), (3200, 14167), (3656, 12400), (3968, 11425), (4570, 9920), (4960, 9140), (6200, 7312)]